x86, pci: fix off-by-one errors in some pirq warnings
x86, pci: fix off-by-one errors in some pirq warnings

fix bogus pirq warnings reported in:

  http://bugzilla.kernel.org/show_bug.cgi?id=10366

safe to be backported to v2.6.25 and earlier.

Cc: 4fbacc2fa0ffdbb11bf1ad6925b886ebd08dd15f@kernel.org
Signed-off-by: Björn Steinbrink <9596565723f8d20ad98ec08d3667b91c9b529ff1@gmx.de>
Signed-off-by: Ingo Molnar <9dbbbf0688fedc85ad4da37637f1a64b8c718ee2@elte.hu>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas